Tom Forti
Published

Alexa Hospital Call Bell System

The way a hospital call bell system should be. System uses Alexa Voice Services and Alexa Skill Kit to be the center of a call bell system.

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Alexa Hospital Call Bell System

Things used in this project

Hardware components

Amazon Echo
Amazon Alexa Amazon Echo
×1
C.H.I.P.
Pocket C.H.I.P. C.H.I.P.
×1
Raspberry Pi 2 Model B
Raspberry Pi 2 Model B
×1

Software apps and online services

AWS Lambda
Amazon Web Services AWS Lambda
Alexa Skills Kit
Amazon Alexa Alexa Skills Kit
Alexa Voice Service
Amazon Alexa Alexa Voice Service
AWS SNS
Amazon Web Services AWS SNS
AWS IoT
Amazon Web Services AWS IoT
AWS IAM
Amazon Web Services AWS IAM

Story

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Schematics

Hospital Call Bell Layout

This is the layout of all the services used and how they work with each other.
Callbell

Callbell and overhead alert devices

The Raspberry Pi is used as the patients' call bell, patient presses and holds the button while speaking and releases when finished. The same Raspberry Pi uses its GPIO to trigger the bed alarm intent when a patient gets out of the bed. The two C.H.I.Ps shown are for the overhead alert/loudspeaker.
Img 7277

Code

Alexa Call Bell System

Code for my Alexa Call Bell System

Credits

Tom Forti

Tom Forti

1 project • 5 followers
Thanks to Sam Machin.

Comments

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